Logging from post-shield to shield stage

Today we changed gears from core processing and logged 20 core boxes, completing from Box 57 to Box 76.  This was interesting work, as we probably covered some of the earliest post-shield material of Mauna Kea and then got to the shield-stage lavas that we will continue to log for the rest of this hole. 

Please feel free to browse the newly uploaded high-resolution box photos in our archive, we have added through Box 100 today (there is a link in the Photos tab above)